User blog comment:Cadburyfigure/Favourite Pokémon from each region/@comment-31267872-20180610141739

Kanto — Psyduck Johto — Wooper Hoenn — Chimecho Sinnoh — Kricketune Unova — Leavanny Kalos — Vivillon Alola — Morelull

Honorable Mentions:

Johto — Quagsire Sinnoh — Mime Jr. Unova — Zorua, Foongus, Litwick Alola — Litten, Primarina, Pyukumuku, Lunala, Pheromosa

As you can see, I've got a rather odd selection of favorites.